412920310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 891233280

約数和(自身を除く): 478312970

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 289, 310, 341, 374, 419, 527, 578, 682, 838, 935, 1054, 1445, 1705, 1870, 2095, 2635, 2890, 3179, 3410, 4190, 4609, 5270, 5797, 6358, 7123, 8959, 9218, 11594, 12989, 14246, 15895, 17918, 23045, 25978, 28985, 31790, 35615, 44795, 46090, 57970, 64945, 71230, 78353, 89590, 98549, 121091, 129890, 142879, 156706, 197098, 220813, 242182, 285758, 391765, 441626, 492745, 605455, 714395, 783530, 985490, 1104065, 1210910, 1332001, 1428790, 2208130, 2428943, 2664002, 3753821, 4857886, 6660005, 7507642, 12144715, 13320010, 18769105, 24289430, 37538210, 41292031, 82584062, 206460155, 412920310]

約数ペア:

[(1, 412920310), (2, 206460155), (5, 82584062), (10, 41292031), (11, 37538210), (17, 24289430), (22, 18769105), (31, 13320010), (34, 12144715), (55, 7507642), (62, 6660005), (85, 4857886), (110, 3753821), (155, 2664002), (170, 2428943), (187, 2208130), (289, 1428790), (310, 1332001), (341, 1210910), (374, 1104065), (419, 985490), (527, 783530), (578, 714395), (682, 605455), (838, 492745), (935, 441626), (1054, 391765), (1445, 285758), (1705, 242182), (1870, 220813), (2095, 197098), (2635, 156706), (2890, 142879), (3179, 129890), (3410, 121091), (4190, 98549), (4609, 89590), (5270, 78353), (5797, 71230), (6358, 64945), (7123, 57970), (8959, 46090), (9218, 44795), (11594, 35615), (12989, 31790), (14246, 28985), (15895, 25978), (17918, 23045)]